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In the Forum: Analog Playback
In the Thread: The last phonocorrector: “End of Life" Phonostage
Post Subject: Low noise tubesPosted by N-set on: 3/16/2020
 N-set wrote: |
- considering another red tip 12AX7 for the output but given the change was not big at the input it's more of an itch...a costly one at $275
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After a second thought actually the output tube is obviously in the feedback loop too, so perhaps changing it to low noise has more merit than just an audiophile itch.
Also contemplating changing the 750K feedback resistor from Dale to Z-foil.
Any thoughts?
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